We are an ISO 2008 and FDA certified producer of food grade precipitated silicawith multiple product lines for industry specific applications. Our modern planthad has a competitive cost structure with low overhead and labor costs. Send us your required specifications and we can supply from current production or establish a contracted production run. Promi&＃39;s plant is in Guadalajara, Mexico an area well known for electronic manufacture and high technology. With Huber and PPG raising prices due debt obligations for plant expansion our prices have remained level for the past three years. Our lead-time for full container orders is 5 business days anywhere in the lower 48. Call for samples and lab results. Our prices range from $.60 to $.70 cents a pound on all products.